ATE240922T1 - Verfahren zur herstellung von 1-(3,4- dimethoxyphenyl)ethanol - Google Patents
Verfahren zur herstellung von 1-(3,4- dimethoxyphenyl)ethanolInfo
- Publication number
- ATE240922T1 ATE240922T1 AT98936579T AT98936579T ATE240922T1 AT E240922 T1 ATE240922 T1 AT E240922T1 AT 98936579 T AT98936579 T AT 98936579T AT 98936579 T AT98936579 T AT 98936579T AT E240922 T1 ATE240922 T1 AT E240922T1
- Authority
- AT
- Austria
- Prior art keywords
- dimethoxyphenyl
- ethanol
- producing
- formula
- dimethoxyacetophenone
- Prior art date
Links
- RTWOAVKBRMACKZ-UHFFFAOYSA-N 1-(3,4-dimethoxyphenyl)ethanol Chemical compound COC1=CC=C(C(C)O)C=C1OC RTWOAVKBRMACKZ-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- IQZLUWLMQNGTIW-UHFFFAOYSA-N acetoveratrone Chemical compound COC1=CC=C(C(C)=O)C=C1OC IQZLUWLMQNGTIW-UHFFFAOYSA-N 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU9701335A HU219175B (hu) | 1997-07-31 | 1997-07-31 | Eljárás 1-(3,4-dimetoxi-fenil)-etanol előállítására |
| PCT/HU1998/000072 WO1999006343A1 (en) | 1997-07-31 | 1998-07-28 | Process for the preparation of 1-(3,4-dimethoxyphenyl)ethanol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE240922T1 true ATE240922T1 (de) | 2003-06-15 |
Family
ID=89995449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98936579T ATE240922T1 (de) | 1997-07-31 | 1998-07-28 | Verfahren zur herstellung von 1-(3,4- dimethoxyphenyl)ethanol |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6403843B1 (de) |
| EP (1) | EP1000005B1 (de) |
| JP (1) | JP2002509549A (de) |
| KR (1) | KR20010022485A (de) |
| CN (1) | CN1286674A (de) |
| AT (1) | ATE240922T1 (de) |
| AU (1) | AU8554198A (de) |
| CA (1) | CA2294014C (de) |
| DE (1) | DE69814865D1 (de) |
| EA (1) | EA002328B1 (de) |
| HU (1) | HU219175B (de) |
| IL (1) | IL133150A0 (de) |
| WO (1) | WO1999006343A1 (de) |
| ZA (1) | ZA986539B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2788269B1 (fr) * | 1999-01-08 | 2001-02-09 | Rhodia Chimie Sa | Procede de preparation d'un ether de type benzylique |
| CN112811991A (zh) * | 2021-02-01 | 2021-05-18 | 惠泽化学科技(濮阳)有限公司 | 一种对甲氧基苯乙烯的合成方法 |
-
1997
- 1997-07-31 HU HU9701335A patent/HU219175B/hu not_active IP Right Cessation
-
1998
- 1998-07-22 ZA ZA986539A patent/ZA986539B/xx unknown
- 1998-07-28 AU AU85541/98A patent/AU8554198A/en not_active Abandoned
- 1998-07-28 EA EA200000177A patent/EA002328B1/ru not_active IP Right Cessation
- 1998-07-28 WO PCT/HU1998/000072 patent/WO1999006343A1/en not_active Application Discontinuation
- 1998-07-28 KR KR1020007001071A patent/KR20010022485A/ko not_active Application Discontinuation
- 1998-07-28 CA CA002294014A patent/CA2294014C/en not_active Expired - Fee Related
- 1998-07-28 US US09/445,508 patent/US6403843B1/en not_active Expired - Fee Related
- 1998-07-28 DE DE69814865T patent/DE69814865D1/de not_active Expired - Lifetime
- 1998-07-28 CN CN98807666A patent/CN1286674A/zh active Pending
- 1998-07-28 JP JP51069899A patent/JP2002509549A/ja not_active Withdrawn
- 1998-07-28 EP EP98936579A patent/EP1000005B1/de not_active Expired - Lifetime
- 1998-07-28 AT AT98936579T patent/ATE240922T1/de not_active IP Right Cessation
- 1998-07-28 IL IL13315098A patent/IL133150A0/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HUP9701335A3 (en) | 1999-10-28 |
| HUP9701335A2 (hu) | 1999-05-28 |
| HU9701335D0 (en) | 1997-09-29 |
| JP2002509549A (ja) | 2002-03-26 |
| EA002328B1 (ru) | 2002-04-25 |
| ZA986539B (en) | 1999-02-23 |
| IL133150A0 (en) | 2001-03-19 |
| US6403843B1 (en) | 2002-06-11 |
| CA2294014A1 (en) | 1999-02-11 |
| CN1286674A (zh) | 2001-03-07 |
| EP1000005A1 (de) | 2000-05-17 |
| EA200000177A1 (ru) | 2000-08-28 |
| AU8554198A (en) | 1999-02-22 |
| DE69814865D1 (de) | 2003-06-26 |
| EP1000005B1 (de) | 2003-05-21 |
| KR20010022485A (ko) | 2001-03-15 |
| CA2294014C (en) | 2004-05-18 |
| WO1999006343A1 (en) | 1999-02-11 |
| HU219175B (hu) | 2001-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |